Optical Element Cell NSN 1240-00-382-0993

Item Description

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

NSN: 1240-00-382-0993

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Features and Characteristics

Thread Class

3a and 3b

Thread Pitch Diameters

+1.8547 to 1.8750 inches and +1.4797 to 1.5000 inches

Thread Direction

Right-hand and right-hand

Thread Length

0.750 inches and 0.350 inches

Overall Length

0.825 inches

Thread Size

1 7/8-32 and 1 1/2-32

Overall Diameter

1.875 inches

Screw Thread Series Designator

Unf and unf

Drive Type

Slotted face

Thread Location

External and internal

Eccentric Construction

Not provided

Chamfer Location

Larger diameter end

Chamfer Size

0.010 by 9 deg

Element Securing Method

Internal thread

Material

Brass

Material

Copper alloy

FSC

1240 Optical Sighting And Ranging Equipment

NIIN

003820993

NSN

1240003820993

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

233057PC5

Cage Code:

10001

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9803200000
NAICS: 990000
SITC: 93100
Description: Military equipments not identified by kind
End Use (Code 50060):
Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-00-382-0993

What are the manufacturers of nsn 1240003820993?

Navair And Navsea Managed (10001)
Honeywell Inc (04873)

Does this nsn 1240003820993 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1240003820993
A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Does nsn 1240003820993 contain any precious metals?
No precious metal content.

Does nsn 1240003820993 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1240003820993?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

21859

FIIG:

T271-J

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service